<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="楼栋编号" prop="buildingNum">
        <el-input
          v-model="queryParams.buildingNum"
          placeholder="请输入楼栋编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="楼栋名称" prop="buildingName">
        <el-input
          v-model="queryParams.buildingName"
          placeholder="请输入楼栋名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item label="园区编号" prop="parkNum">
        <el-input
          v-model="queryParams.parkNum"
          placeholder="园区编号"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
        >搜索
        </el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
        >重置
        </el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['park:buiBuilding:add']"
        >新增
        </el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['park:buiBuilding:edit']"
        >修改
        </el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['park:buiBuilding:remove']"
        >删除
        </el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['park:buiBuilding:export']"
        >导出
        </el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="buiBuildingList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="序号" align="center">
        <template slot-scope="scope">
          <span>{{ scope.$index + 1 }}</span>
        </template>
      </el-table-column>
      <el-table-column label="楼栋名称" align="center" prop="buildingName"/>
      <el-table-column label="楼栋编号" align="center" prop="buildingNum"/>
      <el-table-column label="园区编号" align="center" prop="parkNum"/>
      <el-table-column label="楼栋地址" align="center" prop="buildingAddress"/>
      <el-table-column label="附件份数" align="center" prop="fileAmount"/>


      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="showFileDowFn(scope.row)"
            v-hasPermi="['park:buiPark:edit']"
          >下载
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['park:buiBuilding:edit']"
          >修改
          </el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['park:buiBuilding:remove']"
          >删除
          </el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    <FileDownPop v-if="showFilePop" @close="filePopClose" :fileList="fileList"></FileDownPop>
    <!-- 添加或修改楼栋对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="楼栋编号" prop="buildingNum">
          <el-input v-model="form.buildingNum" placeholder="请输入楼栋编号"/>
        </el-form-item>
        <el-form-item label="楼栋名称" prop="buildingName">
          <el-input
            v-model="form.buildingName"
            placeholder="请输入楼栋名称"
          />
        </el-form-item>
        <el-form-item label="园区" prop="parkId">
          <el-select clearable v-model="form.parkId" placeholder="请选择园区">
            <el-option v-for="item in buiParkList" :key="item.id" :label="item.parkNum" :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="楼栋地址" prop="buildingAddress">
          <el-input
            v-model="form.buildingAddress"
            placeholder="请输入楼栋地址"
          />
        </el-form-item>

        <el-form-item label="附件">
          <FileUpload ref="fileupload" :fileListTem="form.fileIdList"/>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input
            v-model="form.remark"
            type="textarea"
            placeholder="请输入内容"
          />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listBuiBuilding,
  getBuiBuilding,
  delBuiBuilding,
  addBuiBuilding,
  updateBuiBuilding
} from '@/api/parkAssets/building'
import { listBuiPark } from '@/api/parkAssets/enterCommunity'
import FileUpload from '../components/FileUpload.vue'

export default {
  name: 'BuiBuilding',
  components: {
    FileUpload
  },
  data() {
    return {
      fileList: [],
      showFilePop: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 楼栋表格数据
      buiParkList: [],
      buiBuildingList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        buildingNum: null,
        buildingName: null,
        parkNum: null
      },
      // 表单参数
      form: {
        fileIdList: []
      },
      // 表单校验
      rules: {
        parkId: [
          {
            required: true,
            message: '园区不能为空',
            trigger: 'change'
          }
        ],
        buildingNum: [
          {
            required: true,
            message: '楼栋不能为空',
            trigger: 'change'
          }
        ]
      }
    }
  },
  created() {
    this.getList()
    listBuiPark().then((response) => {
      this.buiParkList = response.rows

    })
  },
  methods: {
    filePopClose() {
      this.showFilePop = false
    },
    showFileDowFn(row) {
      this.reset()
      const id = row.id || this.ids
      getBuiBuilding(id).then((response) => {
        response.data.fileList.forEach((element) => {
          let url = 'http://' + element.url
          this.fileList.push({
            name: element.name,
            id: element.id,
            url: url
          })
        })
      })
      this.showFilePop = true
    },
    /** 查询楼栋列表 */
    getList() {
      this.loading = true
      listBuiBuilding(this.queryParams).then((response) => {
        this.buiBuildingList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        buildingName: null,
        buildingNum: null,
        fileCount: null,
        buildingAddress: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
        parkId: null,
        fileIdList: []
      }
      this.fileList = []
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.form.fileIdList = []
      this.open = true
      this.title = '添加楼栋'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getBuiBuilding(id).then((response) => {
        this.form = response.data
        this.form.fileIdList = []
        this.form.fileList.forEach((element) => {
          this.form.fileIdList.push({
            name: element.name,
            id: element.id,
            url: 'http://' + element.url
          })
        })
        this.open = true
        this.title = '修改楼栋'
      })
    },

    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          let data = JSON.parse(JSON.stringify(this.form))
          data.fileIdList = this.$refs.fileupload.fileList.map(
            (item) => item.id
          )
          if (this.form.id != null) {
            updateBuiBuilding(data).then((response) => {
              this.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addBuiBuilding(data).then((response) => {
              this.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$confirm('是否确认删除楼栋的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(function() {
          return delBuiBuilding(ids)
        })
        .then(() => {
          this.getList()
          this.msgSuccess('删除成功')
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        'park/buiBuilding/export',
        {
          ...this.queryParams
        },
        `park_buiBuilding.xlsx`
      )
    }
  }
}
</script>
